Product Description
The MKE047B-144-AG0-AUNN is a synchronous servo motor designed and manufactured by Bosch Rexroth to be used in potentially explosive areas according to ATEX and UL/CSA specifications. It can be used to build highly functional drive systems that function excellently in hazardous areas. This model is a size 047, length B and Winding 144 servo motor with an optical encoder that has a single-turn Hiperface interface and delivers 128 increments. This optical encoder sends signals to the drive control device to determine the position of the motor. This motor’s shaft is plain with a sealing ring, and it has no holding brake.
Electrical connections on the MKE047B-144-AG0-AUNN are made possible via a terminal box with an A-sided port. Its continuous torque at standstill 60K is 2.7 Nm, and its continuous current is 5.0 A under the same conditions. It can attain a maximum velocity of 7000 min-1 with a maximum current of 22.6 A and maximum torque of 11.3 Nm. There are 3 pole pairs on this motor, and at 20o C, its torque constant and voltage constant are 0.59 Nm/A and 36.3 V/min-1. The rotor moment of inertia of this 5.5 kg synchronous servo motor is 0.00017 kgm2, and its sound pressure level has a value of 63.0 (±3) dB[A].
The design for the housing of the MKE047B-144-AG0-AUNN is per UL standard. Its brushless design makes it a low-maintenance piece of equipment, coupled with the utilization of bearings that remain grease-lubricated during use. During the operation of the motor, the surrounding air temperature should range from 0 and 40° C. Also, it should be installed at an altitude of 1000 m above sea level. Its degree of protection is IP 65, and as a result, it can be used in harsh environmental conditions since it is completely closed. This unit can be shipped globally with a one-year warranty period from Wake Industrial.